The wireless speakers and headphones are so expensive, but I'm going to make a cheap bluetooth speaker/headphone adapter.
Parts: Bluetooth headset
3.5 mm jack plug
Some short wires
Tools: Soldering iron
Step 1: Get Inside Your Headset!
You will see two wires to the speaker. Cut them off!
Step 2: Connecting the Wires
Solder two wires to the headset!
Step 3: Jack Plug
Solder the jack plug to the wires!
Step 4: Connect the Adapter to Your Android
Download an app called Mono Bluetooth Router!
Go to the Settings, turn on the bluetooth! Pair your Android with the adapter then connect it! Open the app! Click On and plug in your adapter to your headphone or speaker! Enjoy the music! :-)